The diagram shows a transistor used in a circuit.
what does the diagram show?
an npn transistor used as an amplifier
an npn transistor used as a switch
a pnp transistor used as an amplifier
a pnp transistor used as a switch
w
w
signal
output
o
signal
input o
m
zr rezc

Which statement best describes how private industry decides where to spend the money on research and development

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?